, rachel. >> thanks. >>> all right, back in august, a white supremist shot and killed four others in a temple in oak creek, wisconsin. the police chief of that town joins us in just a few minutes. don't miss this. >> on a sunday morning this last august, the suburban town of oak creek wisconsin was devastated by a mass shooting at its temple. last week, the oak creek wisconsin chief of police attended a national conference about how to prevent mass shootings from happening. chief john edwards from oak creek joins us early. that's next. so, this board gives me rates for progressive direct and other car insurance companies? yes. but you're progressive, and they're them. yes. but they're here. yes. are you...? there? yes. no. are you them? i'm me. but those rates are for... them. so them are here. yes! you want to run through it again? no, i'm good. you got it? yes. rates for us and them -- now that's progressive. call or click today. >>> today, the white house called gun violence a complex problem that will require a complex solution. this afternoon, nbc news reports that pre